Patents by Inventor Alexander GLOWACKI

Alexander GLOWACKI has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Device for machining a planar workpiece
    Patent number: 10207377
    Abstract: The invention relates to a device for machining a planar workpiece, having a machine stand which has a support surface (application surface) for a planar workpiece, and further having a machining head which can be moved relative to the support surface, which machining head has a tool for machining the workpiece and also has a holding unit (“hold-down unit”) with a pressure plate whereby the workpiece is pressed against the supporting surface; characterized in that the pressure plate has a structure which is comprised of a plurality of pieces, preferably two pieces, wherein at least one of the pressure plate parts is movable back and forth relative to at least one other pressure plate part, namely it is movable between the application position, in which the pressure plate part presses the workpiece against the application surface when the workpiece is applied to said application surface, and a released position, in which the pressure plate piece is at a minimum distance away from the workpiece when the workpie
    Type: Grant
    Filed: November 4, 2015
    Date of Patent: February 19, 2019
    Assignee: Rittal GmbH & Co. Kg
    Inventors: Matthias Kienholz, Lars Martin, Kersten Wurm, Alexander Glowacki
  • DEVICE FOR MACHINING A PLANAR WORKPIECE
    Publication number: 20170259386
    Abstract: The invention relates to a device for machining a planar workpiece, having a machine stand which has a support surface (application surface) for a planar workpiece, and further having a machining head which can be moved relative to the support surface, which machining head has a tool for machining the workpiece and also has a holding unit (“hold-down unit”) with a pressure plate whereby the workpiece is pressed against the supporting surface; characterized in that the pressure plate has a structure which is comprised of a plurality of pieces, preferably two pieces, wherein at least one of the pressure plate parts is movable back and forth relative to at least one other pressure plate part, namely it is movable between the application position, in which the pressure plate part presses the workpiece against the application surface when the workpiece is applied to said application surface, and a released position, in which the pressure plate piece is at a minimum distance away from the workpiece when the workpie
    Type: Application
    Filed: November 4, 2015
    Publication date: September 14, 2017
    Inventors: Matthias KIENHOLZ, Lars MARTIN, Kersten WURM, Alexander GLOWACKI